The Lysholm score
Cross cultural validation and evaluation of psychometric properties of the Spanish version
Document identifier: oai:DiVA.org:ltu-75857
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10.1371/journal.pone.0221376Keyword: Medical and Health Sciences,
Health Sciences,
Other Health Sciences,
Medicin och hälsovetenskap,
Hälsovetenskaper,
Annan hälsovetenskap,
Health Science,
HälsovetenskapPublication year: 2019Relevant Sustainable Development Goals (SDGs):
The SDG label(s) above have been assigned by OSDG.aiAbstract: Background
This study aims at assessing the validity and reliability of the Spanish version of the Lysholm score, a widely used instrument for assessing knee function and activity level after ligament injuries.
Methods
Ninety-five participants (67.4% male, 22±5 years) completed the questionnaire twice within 7 days and a subsample of 42 participants completed a test-retest reliability. Reliability, validity and feasibility psychometric properties were studied. The validity of the questionnaire was analysed using ceiling and floor effects. Factor structure and construct validity were analysed with the SF-36, the Hip and Knee Questionnaire (HKQ) and one leg jump test (OLJT).
Results
Criterion validity with the SF-36 Physical State was moderate (r = 0.50 and p<0.01), poor and inverse relationship (r = -0.31, p<0.01) with HKQ and positive moderate (r = 0.59, p<0.01) with OLJT. Measurement error from MDC90 was 3.9%. Exploratory factor analysis demonstrated a one-factor solution explaining 51.5% of total variance. The x2 test for the one-factor model was significant (x2 = 29.58, df = 20, p < 0.08). Test-retest reliability level was high (ICC2.1 = 0.92, p<0.01) and also the internal consistency (α = 0.77).
Conclusion
The Spanish Lysholm score demonstrated that it is a reliable and valid instrument that can be used to assess knee function after ligament injuries.
Authors
Manuel Arroyo-Morales
Department of Physical Therapy, University of Granada, Granada, Spain. Biohealth Research Institute in Granada (ibs.GRANADA), Granada, Spain, Sport and Health University Research Institute (iMUDS), Granada, Spain
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Jose Martin-Alguacil
Orthopedic Surgery Service Hospital Nuestra Señora de la Salud, Granada, Spain
Other publications
>>
Mario Lozano-Lozano
Department of Physical Therapy, University of Granada, Granada, Spain. Sport and Health University Research Institute (iMUDS), Granada, Spain
Other publications
>>
Antonio I. Cuesta-Vargas
Department of Physical Therapy, Faculty of Health Sciencies, University of Málaga, Andalucia. Instituto de Investigación en Biomedica de Málaga (IBIMA), Grupo de Clinimetria, Malaga, Spain. School of Clinical Sciences, The Queensland University of Technol
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>>
Andrés J. Fernández-Fernández
Department of Physical Therapy, University of Granada, Granada, Spain
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Jose A. González
Department of Computer Science, University of Sheffield, Sheffield, United Kingdom
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>>
Yelverton Tegner
Luleå tekniska universitet; Medicinsk vetenskap
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>>
Irene Cantarero-Villanueva
Department of Physical Therapy, University of Granada, Granada, Spain. Biohealth Research Institute in Granada (ibs.GRANADA), Granada, Spain, Sport and Health University Research Institute (iMUDS), Granada, Spain
Other publications
>>
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header:
identifier: oai:DiVA.org:ltu-75857
datestamp: 2021-06-14T23:23:47Z
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10.1371/journal.pone.0221376
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titleInfo:
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lang: eng
title: The Lysholm score
subTitle: Cross cultural validation and evaluation of psychometric properties of the Spanish version
abstract: Background
This study aims at assessing the validity and reliability of the Spanish version of the Lysholm score a widely used instrument for assessing knee function and activity level after ligament injuries.
Methods
Ninety-five participants (67.4% male 22±5 years) completed the questionnaire twice within 7 days and a subsample of 42 participants completed a test-retest reliability. Reliability validity and feasibility psychometric properties were studied. The validity of the questionnaire was analysed using ceiling and floor effects. Factor structure and construct validity were analysed with the SF-36 the Hip and Knee Questionnaire (HKQ) and one leg jump test (OLJT).
Results
Criterion validity with the SF-36 Physical State was moderate (r = 0.50 and p<0.01) poor and inverse relationship (r = -0.31 p<0.01) with HKQ and positive moderate (r = 0.59 p<0.01) with OLJT. Measurement error from MDC90 was 3.9%. Exploratory factor analysis demonstrated a one-factor solution explaining 51.5% of total variance. The x2 test for the one-factor model was significant (x2 = 29.58 df = 20 p < 0.08). Test-retest reliability level was high (ICC2.1 = 0.92 p<0.01) and also the internal consistency (α = 0.77).
Conclusion
The Spanish Lysholm score demonstrated that it is a reliable and valid instrument that can be used to assess knee function after ligament injuries.
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Medical and Health Sciences
Health Sciences
Other Health Sciences
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Medicin och hälsovetenskap
Hälsovetenskaper
Annan hälsovetenskap
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Manuel
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Antonio I.
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affiliation: Department of Physical Therapy Faculty of Health Sciencies University of Málaga Andalucia. Instituto de Investigación en Biomedica de Málaga (IBIMA) Grupo de Clinimetria Malaga Spain. School of Clinical Sciences The Queensland University of Technology Brisbane Australia
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Andrés J.
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Jose A.
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